Relationship Between ANI, Anxiety, and Pain in Conscious Hernia Patients Undergoing CSEA

Capital Medical University

Status: Completed

Conditions: Combined Spinal-epidural Anesthesia

Treatments: Procedure: Combined spinal epidural anesthesia

Study type: Observational

Funder types: Other

Identifiers

NCT05053633

00375931

Details and patient eligibility

About

Analgesia Nociception Index can be used to detect noxious stimulation during general anesthesia.The aim of this study is to observe ANI under combined spinal epidural anesthesia procedures in conscious hernia patients.

Full description

Analgesia Nociception Index which is derived by heart rate variability, can be used to detect noxious stimulation during general anesthesia. However, the impact of anxiety on ANI evaluation and the correlation between ANI, pain, and anxiety in awake patients remains unclear. This study aimed to investigate the correlation between ANI, pain, and anxiety in conscious hernia patients undergoing combined spinal epidural anesthesia procedures.

Enrollment: 24 patients

Sex: All

Ages: 18 to 80 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Age between 18- 80 years
• ASA physical status I or II
• Scheduled for inguinal hernia, umbilical hernia or incisional repair under CSEA
• Written informed consent

Exclusion criteria

• Use of CNS-active medication or abuse of alcohol
• History of cardiac arrhythmia
• Contraindications of combined spinal epidural anesthesia
• Previous exposure to CSEA or surgery

Trial design

24 participants in 1 patient group

Combined spinal epidural anesthesia

Description:

The assessments are conducted in conscious patients under the procedure of Combined spinal epidural anesthesia.

Treatment:

Procedure: Combined spinal epidural anesthesia